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874349-80-1 quinolinium, 2-methyl-1-[2-oxo-2-(2-oxo-2h-1-benzopyran-3-yl)ethyl]-,bromide

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Product Name Quinolinium, 2-methyl-1-[2-oxo-2-(2-oxo-2H-1-benzopyran-3-yl)ethyl]-,bromide
CAS No. 874349-80-1
Molecular Formula C21H16NO3・Br